DR. ANITA DUBEY. A Study On Effects Of Hard Water On Human Health. Research Ambition an International Multidisciplinary e-Journal, [S. l.], v. 6, n. IV, p. 15–16, 2022. DOI: 10.53724/ambition/v6n4.06. Disponível em: http://www.researchambition.com/RA/index.php/ra/article/view/139. Acesso em: 28 jan. 2023.